Evidence of a ploughed field comes from which of the following Harrapan site?

Kalibangan

The correct answer is Option (3) → Kalibangan

The evidence of ploughed fields at Kalibangan provides insight into the agricultural practices of the Harappan civilization. The presence of ploughed fields indicates that the Harappans were engaged in agriculture and had advanced techniques for cultivation. This evidence includes the presence of furrows and the use of a plough, suggesting that the Harappans practiced systematic and organized agriculture.

This discovery is significant because it helps us understand the economic and agricultural aspects of the Harappan civilization, which was one of the world's earliest urban civilizations. It demonstrates their ability to sustain a large population through agriculture and hints at their level of technological advancement. Kalibangan is just one of the many Harappan sites that have provided valuable archaeological evidence about this ancient civilization.

So, the correct option is [3].